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fce035eae9
The existing implementations are almost identical except for width of the integer type. Factor them out to int_mulo_impl.inc for better maintainability. This patch is almost identical to D86277. Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D86289
23 lines
754 B
C
23 lines
754 B
C
//===-- mulodi4.c - Implement __mulodi4 -----------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements __mulodi4 for the compiler_rt library.
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//
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//===----------------------------------------------------------------------===//
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#define fixint_t di_int
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#include "int_mulo_impl.inc"
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// Returns: a * b
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// Effects: sets *overflow to 1 if a * b overflows
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COMPILER_RT_ABI di_int __mulodi4(di_int a, di_int b, int *overflow) {
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return __muloXi4(a, b, overflow);
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}
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